Small Printed Monopole Antenna for Wireless USB Applications

Chen, W.-S.; Lee, B.-Y.; Chen, C.-H.

doi:10.1163/156939310790322037

Cited by 7 publications

(4 citation statements)

References 9 publications

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“…Accordingly, many promising antenna designs to be embedded inside a tablet computer as an internal antenna for WWAN applications have attracted high attention. However, the challenge to designing the antenna for tablet computer is much larger than that for mobile phone [1][2][3][4][5][6] or the USB dongle [7][8][9][10][11], especially for multi-band application. There are two main reasons for this.…”

Section: Introductionmentioning

confidence: 99%

Printed Antenna for Penta-Band Wwan Tablet Computer Application Using Embedded Parallel Resonant Structure

Chen¹,

Ban²,

Sun³

et al. 2013

PIER

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Abstract-A compact printed antenna for WWAN tablet computer application is proposed in this article. The designed antenna occupies a small area of 35 × 12 mm 2 , which is small enough to be incorporated in a tablet computer, and is placed close to the edge of the shielding wall with a distance of 10 mm. The antenna has a simple structure of comprising a long coupling strip and a feeding strip to capacitively excite the long coupling strip. In this scheme, a chip inductor is loaded on one branch of the feeding strip, which can form a parallel resonant structure to enhance the bandwidth of the lower band. As a result, two wide operating bands to cover GSM850/900 and GSM1800/1900/UMTS2100 operation are obtained with desired 3 : 1 VSWR. The proposed antenna is an all-printing structure with low production cost, which is especially suited for the thin-profile tablet computers.

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Section: Introductionmentioning

confidence: 99%

Printed Antenna for Penta-Band Wwan Tablet Computer Application Using Embedded Parallel Resonant Structure

Chen¹,

Ban²,

Sun³

et al. 2013

PIER

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“…To provide additional functions such as plug-and-play, the conventional USB (universal serial bus) dongle is used in laptop, portable multimedia players (PMP) and personal digital assistants (PDA) [4]. Due to the rapidly growing demand for multiple services on a mobile terminal as shown in Table 1, various multiband antennas for USB dongle applications have been introduced [5].…”

Section: Introductionmentioning

confidence: 99%

Design of Low Sar Planar Monopole Antenna for Mobile Wireless Communication Applications

Elsheakh¹,

Abdallah²

2013

PIER M

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Simple internal multiband monopole antenna with low SAR for most of wireless mobile communication applications is presented in this paper. The proposed antenna is an unequal arms monopole antenna with a meander strip in the other substrate side. The antenna has a simple structure and is sufficiently small in size to be easily fit on the housing of mobile or USB dongle with size 18 × 15 × 0.8 mm 3. The antenna is designed to operate at multibands to occupy most of allocated wireless communication devices by using high frequency structure simulator ver. 13 (HFSS). The proposed antenna has acceptable gain and efficiency while providing broadside radiation pattern that covers the horizontal plane. The antenna design and experimental results are in agreement. Moreover, the specific absorption rate (SAR) in the human head is investigated by CST 2012 Microwave Studio Hugo Voxel Model.

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“…To provide multi-band internal antennas for mobile wireless communication systems such as the global system for mobile communication (GSM) and digital communication system (DCS) as the second generation cellular system, a variety of antenna designs based on the monopole antenna have been reported [2–4]. Also, the third and fourth generation Wi-Fi/Wi-MAX, LTE operations call for new antenna designs for modern applications [5–7]. To provide additional functions such as plug-and-play, the conventional USB dongle is used in laptops, portable multimedia players (PMPs), and personal digital assistants (PDA) [4].…”

Section: Introductionmentioning

confidence: 99%

Low SAR planar monopole antenna for wireless communication applications

Elsheakh

Abdallah

2013

Int. J. Microw. Wireless Technol.

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Simple internal multiband monopole antenna with low specific absorption rate (SAR) for most wireless communication applications is presented in this paper. The proposed antenna is an unequal arms monopole antenna with a meander stripoin the other substrate side. The antenna has a simple structure and it is sufficiently small in size to be easily fitted on the housing of a mobile phone or a universal serial bus (USB) dongle with size 20 × 50 × 0.8 mm3. The antenna is designed to operate in different bands to cover most of allocated wireless communication bands in the frequency range from 0.9 to 6 GHz. The proposed antenna has an acceptable average gain of about 2.75 dBi and an average efficiency of about 85% while providing a monopole radiation pattern in both horizontal and elevation planes, with average half-power beam width of 65° in the elevation plane. The simulation and the experimental results of the antenna are in agreement. The SAR in the human head is investigated by using CST 2012 Microwave Studio Hugo Voxel Model.

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Small Printed Monopole Antenna for Wireless USB Applications

Cited by 7 publications

References 9 publications

Printed Antenna for Penta-Band Wwan Tablet Computer Application Using Embedded Parallel Resonant Structure

Printed Antenna for Penta-Band Wwan Tablet Computer Application Using Embedded Parallel Resonant Structure

Design of Low Sar Planar Monopole Antenna for Mobile Wireless Communication Applications

Low SAR planar monopole antenna for wireless communication applications

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